diff options
| author | Jarkko Nikula <jarkko.nikula@linux.intel.com> | 2015-09-15 16:26:24 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-09-17 20:35:25 +0300 |
| commit | 55f9a0706f60df4639010c91d6f28ce6b2351179 (patch) | |
| tree | fa5e6e6d178254a522b78c87b0c9cc9872a679ac /drivers/spi/spi-dw.c | |
| parent | 0ed36990a93b23c4873c77cdc1423429e40ed469 (diff) | |
| download | linux-55f9a0706f60df4639010c91d6f28ce6b2351179.tar.xz | |
spi: dw: Remove test for non-zero spi->max_speed_hz
Test for non-zero spi->max_speed_hz in dw_spi_setup() looks needless as
spi_setup() defaults to master->max_speed_hz in case it is not set. This
drivers sets the master->max_speed_hz based on max_freq data passed to it
via dw_spi_add_host() call. I suppose things have already fallen apart if
dw_spi_mmio_probe() or spi_pci_probe() ever passes zero max_freq.
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-dw.c')
| -rw-r--r-- | drivers/spi/spi-dw.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c index 2b5d736465c9..1153d36ec8a6 100644 --- a/drivers/spi/spi-dw.c +++ b/drivers/spi/spi-dw.c @@ -448,11 +448,6 @@ static int dw_spi_setup(struct spi_device *spi) } chip->bits_per_word = spi->bits_per_word; - if (!spi->max_speed_hz) { - dev_err(&spi->dev, "No max speed HZ parameter\n"); - return -EINVAL; - } - chip->tmode = 0; /* Tx & Rx */ /* Default SPI mode is SCPOL = 0, SCPH = 0 */ chip->cr0 = (chip->bits_per_word - 1) |